1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2010 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*
*
* Authors:
* Robert Bragg <robert@linux.intel.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "cogl-object-private.h"
#include "cogl-attribute-buffer.h"
#include "cogl-attribute-buffer-private.h"
#include "cogl-context-private.h"
static void _cogl_attribute_buffer_free (CoglAttributeBuffer *array);
COGL_BUFFER_DEFINE (AttributeBuffer, attribute_buffer);
CoglAttributeBuffer *
cogl_attribute_buffer_new (CoglContext *context,
size_t bytes,
const void *data)
{
CoglAttributeBuffer *array = g_slice_new (CoglAttributeBuffer);
CoglBool use_malloc;
if (!(context->private_feature_flags & COGL_PRIVATE_FEATURE_VBOS))
use_malloc = TRUE;
else
use_malloc = FALSE;
/* parent's constructor */
_cogl_buffer_initialize (COGL_BUFFER (array),
context,
bytes,
use_malloc,
COGL_BUFFER_BIND_TARGET_ATTRIBUTE_BUFFER,
COGL_BUFFER_USAGE_HINT_ATTRIBUTE_BUFFER,
COGL_BUFFER_UPDATE_HINT_STATIC);
_cogl_attribute_buffer_object_new (array);
if (data)
cogl_buffer_set_data (COGL_BUFFER (array),
0,
data,
bytes);
return array;
}
static void
_cogl_attribute_buffer_free (CoglAttributeBuffer *array)
{
/* parent's destructor */
_cogl_buffer_fini (COGL_BUFFER (array));
g_slice_free (CoglAttributeBuffer, array);
}
|
